-2/15
-4/35
-5/3
10
-8/3
-7/2
-9
-4/3
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\(=\dfrac{-2}{15}\\ =\dfrac{-4}{35}\\ =-1\\ =10\\ =\dfrac{-8}{3}\\ =-7\\ =-9\\ =\dfrac{-4}{3}\)
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\(\dfrac{-1}{3}.\dfrac{2}{5}=\dfrac{-2}{15}.\\ \dfrac{-3}{7}.\dfrac{4}{15}=\dfrac{-4}{35}.\\ \dfrac{-9}{3}.\dfrac{15}{27}=-3.\dfrac{5}{9}=\dfrac{-5}{3}.\)
\(\dfrac{-5}{6}.\left(-12\right)=10.\\ \dfrac{-12}{4}.\dfrac{8}{9}=-3.\dfrac{8}{9}=\dfrac{-8}{3}.\\ -3.\dfrac{7}{6}=\dfrac{-7}{2}.\)
\(\dfrac{-15}{9}.\dfrac{27}{5}=\dfrac{-5}{3}.\dfrac{27}{5}=-9.\\ -9.\dfrac{4}{27}=\dfrac{-4}{3}.\)
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